SignData Method (Stream, HashAlgorithm)

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Computes the hash value of the specified input stream using the specified hash algorithm, and signs the resulting hash value.

Namespace:  System.Security.Cryptography
Assembly:  System.Security (in System.Security.dll)

Syntax

'Declaration
Public Function SignData ( _
    inputStream As Stream, _
    hash As HashAlgorithm _
) As Byte()

public byte[] SignData(
    Stream inputStream,
    HashAlgorithm hash
)

public:
array<unsigned char>^ SignData(
    Stream^ inputStream, 
    HashAlgorithm^ hash
)

member SignData : 
        inputStream:Stream * 
        hash:HashAlgorithm -> byte[] 

public function SignData(
    inputStream : Stream, 
    hash : HashAlgorithm
) : byte[]

Parameters

• inputStream
  Type: System.IO. . :: . .Stream
  The input data for which to compute the hash.

• hash
  Type: System.Security.Cryptography. . :: . .HashAlgorithm
  The hash algorithm to use to create the hash value.

Return Value

Type: array<System. . :: . .Byte> [] () [] []
The RSA signature for the specified data.

.NET Framework Security

• Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see dd66cd4c-b087-415f-9c3e-94e3a1835f74.

See Also

Reference

RSACryptoServiceProvider Class

SignData Overload

System.Security.Cryptography Namespace